llvm-svn: 51381

llvm-svn: 51380

llvm-svn: 51379

ASTs.  This is a hack, but I haven't considered how we really 
want to do this.

llvm-svn: 51364

we now iterate over the whole AST when we destroy it.

llvm-svn: 51363

(specifically, for TranslationUnits created from SerializationTest.cpp).  
Fixes a double-free bug in the serialization tests.

llvm-svn: 51362

llvm-svn: 51322

Reclaim memory from chains of ScopedDecls, and reclaim memory for the initializers of EnumConstantDecls.

llvm-svn: 51299

llvm-svn: 51298

Fixed a bug in ParmVarDecl::param_end(): Handle the case where there are no
ParmVarDecls for a FunctionDecl, but its function prototype has formal arguments
(can happen with typedefs).

llvm-svn: 51297

llvm-svn: 51294

llvm-svn: 51288

1) Sema::ParseAST now constructs a TranslationUnit object to own the top-level Decls, which releases the top-level Decls upon exiting ParseAST.

2) Bug fix: TranslationUnit::~TranslationUnit handles the case where a Decl is added more than once as a top-level Decl.

3) Decl::Destroy is now a virtual method, obviating the need for a special dispatch based on DeclKind.

3) FunctionDecl::Destroy now releases its Body using its Destroy method.

4) Added Stmt::Destroy and Stmt::DestroyChildren, which recursively delete the child ASTs of a Stmt and call their dstors.  We may need to special case dstor/Destroy methods for particular Stmt subclasses that own other dynamically allocated objects besides AST nodes.

5) REGRESSION: We temporarily are not deallocating attributes; a FIXME is provided.

llvm-svn: 51286

Added Stmt::DestroyChildren, which will be used by the dstors of the subclasses of Stmt to recursively delete their child AST nodes.

llvm-svn: 51278

code).

llvm-svn: 51276

llvm-svn: 51190

llvm-svn: 51188

expressions. This appears to be a regression introduced in r51113 that caused
many test cases to fail (there is still a test case in the Analysis directory
that is failing):

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080512/005706.html

llvm-svn: 51164

expressing the full flexibility of the LLVM shufflevector instruction.  
The expected immediate usage is in *mmintrin.h, so that they don't 
depend on the mess of gcc-inherited (and not completely implemented)
shuffle builtins.

llvm-svn: 51113

llvm-svn: 51068

llvm-svn: 50980

Remove redundant assignment.

llvm-svn: 50978

ScopedDecl with the backpatcher, and *not* a local variable on the stack. The
value of DeclCtx gets filled in *later* by the backpatcher.

This fixes: http://llvm.org/bugs/show_bug.cgi?id=2308

llvm-svn: 50976

llvm-svn: 50945

vector of the same element type and half the width, with the high, low, even,
and odd elements respectively.

Allow member references to member references, so that .hi.hi gives you the high
quarter of a vector.  This is fairly convenient syntax for some insert/extract
operations.

Remove some unnecessary methods/types in the ExtVectorElementExpr class.

llvm-svn: 50892

an implementation. This fixes couple of failing prperty tests
caused by my previous patch.

llvm-svn: 50830

properties. Couple of property tests will fail with this patch.
Will fix them next.

llvm-svn: 50818

llvm-svn: 50816

llvm-svn: 50815

properties declared in the protocol.

llvm-svn: 50662

Fix 'swapping' of attributes to not insert null values into the 
DeclAttrs map.

llvm-svn: 50612

protocols into class's property list and performing semantics
on them for while doing so.

llvm-svn: 50587

llvm-svn: 50585

Bug fix in StmtPrinter to handle pretty-printing ObjCMessageExprs involving variadic methods (also did some cosmetic cleanups in the printing output).

llvm-svn: 50583

Use pointer swizziling to unify in ObjCMessageExpr the receiver and classname "fields".  This saves us a pointer.
Implemented serialization for ObjCMessageExpr.

llvm-svn: 50528

Extend InitListExpr API/IMPL to support arbitrary add/remove (in support of the initializer rewrite I am doing).

llvm-svn: 50511

std::pair<CFGBlock*, CFGBlock*> that have an 8-byte alignment for use with
ProgramPoint. This fixes a bug reported by Argiris where using std::set<> on
Windows would result in a 4-byte alignment, not an 8-byte alignment.

Fixes: <rdar://problem/5892265>
llvm-svn: 50364

-NamespaceDecl for the AST
-Checks for name clashes between namespaces and tag/normal declarations.

This commit doesn't implement proper name lookup for namespaces.

llvm-svn: 50321

when it is constructed via deserialization.  This is done by recording a flag
indicating that this is the case, and it deletes these objects by getting
the references stored in the ASTContext object.  This fixes some memory
leaks that occurs when we deserialize translation units from bitcode files.

The rationale between having TranslationUnit sometimes own these objects and
sometimes not is that a TranslationUnit object can be constructed from
state generated by the parser (Preprocessor; semantic analyzer, etc.), and thus
in these cases won't own the IdentifierTable or Selectors, etc.  During
deserialization, there is no Preprocessor, so somebody needs to own these
objects in order for them to be properly reclaimed.

llvm-svn: 50149

to print declaration from its AST.

llvm-svn: 50117